Computer case



FIG. 1 is a perspective view of a computer case.

FIG. 2 is a front elevational view thereof.

FIG. 3 is a rear elevational view thereof.

FIG. 4 is a top view thereof.

FIG. 5 is a bottom view thereof.

FIG. 6 is a side view thereof; and,

FIG. 7 is an opposite side view thereof.

The broken lines shown in the drawings are for environment only and form no part of the claimed design. 

CLAIM The ornamental design for a computer case, as shown and described. 